AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997SQ32 ∴ Summary
Contact »
(31137) 1997SQ32  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38048 6.596e-09 au
e 0.235559 3.935e-08
i 2.204 4.319e-06 deg
Ω 356.205 8.577e-05 deg
ω 19.527 8.611e-05 deg
M 69.931 7.647e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8197 au
Aphelion 2.9412 au
Asc. node-Earth separation 0.83593 au
Desc. node-Earth separation 1.89519 au
Earth MOID 0.82115 au
Orbital period 1341.51 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 1835 (7)
Radar observations (Discarded) 0 (0)
Arc length 17683 days
Unobserved 57 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 99.1305 deg
Declination 24.7957 deg
V Magnitude 20.17 mag
Solar Elongation -61.4 deg
Galactic Latitude 7.97 deg
Rate 0.402 deg/day
Direction 95.227 deg

More info »